-extern int setdirparams(struct vol *, struct path *, u_int16_t, char *);
-extern int renamedir(const struct vol *, int, char *, char *, struct dir *,
+extern int setdirparams(struct vol *, struct path *, uint16_t, char *);
+extern int renamedir(struct vol *, int, char *, char *, struct dir *,